What is Gregory Portland's specialty?

Gregory Portland (NPI 1265487508) is a Medicare-billing provider whose primary specialty is Sports Medicine in Glenview, IL.

Where does Gregory Portland practice?

Gregory Portland practices in Glenview, IL, based on the location reported in the CMS Medicare provider datasets for NPI 1265487508.

How much does Medicare pay Gregory Portland?

Gregory Portland (NPI 1265487508) received approximately $334K in total Medicare Part B payments, serving 980 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1265487508

Gregory PortlandMD

Sports MedicineGlenview, ILI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,240

Unique beneficiaries

—

Total services

6,274

Distinct HCPCS

Medicare payment

$308K

Peer benchmark

Total Medicare services vs. 91 Sports Medicine providers in IL — top quintile (cohort median 1,865).

PRESCRIBING · PART D · 2024

Total Rx claims

237

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

7.6%

Top prescribed drugs

Methylprednisolone94 claims

Meloxicam60 claims

Tramadol Hcl23 claims

Diclofenac Sodium22 claims

Celecoxib20 claims

QUALITY · MIPS · 2024

Final MIPS score

81.1

Quality

76.5

Cost

74.5

Improvement activities

40.0

Promoting interop.

83.0

Payment adjustment

0.26%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$45

Payment records

By payment type

Food and Beverage$45

Top paying entities

Food and Beverage$45

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 148139

Home health agency

CCN 140010

Hospital

CCN 140130

Hospital

REFERRAL NETWORK

Where Gregory Portland's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 5 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	220	878
Joseph Montalbano Diagnostic Radiology · Evanston, IL	15	32
NORTHWESTERN MEMORIAL HOSPITAL	15	30
Daniel Wenzke Diagnostic Radiology · Evanston, IL	13	17
CENTRAL DUPAGE HOSPITAL ASSOCIATION	11	22

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ENDEAVOR HEALTH CLINICAL OPERATIONS	191	701
BRAIER, CHRISTOPHER	37	85
Quest Diagnostics Llc Il Clinical Laboratory · Wood Dale, IL	29	55
ENDEAVOR HEALTH CLINICAL OPERATIONS	28	61
Erich Lussnig Diagnostic Radiology · Murfreesboro, TN	22	45
Martin Lazarus Diagnostic Radiology · Evanston, IL	21	44
Ravine Way Surgery Center, Llc Ambulatory Surgical Center · Glenview, IL	15	40
Craig Phillips Hand Surgery · Glenview, IL	11	30
CENTRAL DUPAGE HOSPITAL ASSOCIATION	11	19
Daniel Wenzke Diagnostic Radiology · Evanston, IL	11	22

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events